Kevin Xu

vaul. A drawer component for React.

maybe. The personal finance app for everyone

cli. 🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.

slackmoji. Slackup your back emoji

og-equity-compensation. Stock options, RSUs, taxes — read the latest edition: www.holloway.com/ec

blog. This is my website, a static site generated with Gatsby.

underlineJS. Pushing the boundary of browser typography rendering!

engineering-blogs. A curated list of engineering blogs

two-scoops-of-django-1.8. Tracking thoughts and feature requests for Two Scoops of Django 1.8 in the issue tracker. And the book's code examples are here.

awesome-ios-ui. A curated list of awesome iOS UI/UX libraries

AppStoreSketch. A quick App Store template for Sketch

wtf-forms. Friendlier HTML form controls with a little CSS magic.

Spring. A library to simplify iOS animations in Swift.

soas. Native Android "sample of all samples" for beginners and experienced, 14+, with focus on lollipop and Material

synx. A command-line tool that reorganizes your Xcode project folder to match your Xcode groups

google-webfonts-helper. A Hassle-Free Way to Self-Host Google Fonts. Get eot, ttf, svg, woff and woff2 files + CSS snippets

Design-Patterns-In-Swift. 📖 Design Patterns implemented in Swift 5.0

awesome-swift. A curated list of awesome Swift frameworks, libraries and software.

awesome-ios. A curated list of awesome iOS ecosystem, including Objective-C and Swift Projects

gitflow. Git extensions to provide high-level repository operations for Vincent Driessen's branching model.

Masonry. Harness the power of AutoLayout NSLayoutConstraints with a simplified, chainable and expressive syntax. Supports iOS and OSX Auto Layout

AsyncDisplayKit. Smooth asynchronous user interfaces for iOS apps.

Shimmer. An easy way to add a simple, shimmering effect to any view in an iOS app.

SVProgressHUD. A clean and lightweight progress HUD for your iOS and tvOS app.

FastImageCache. iOS library for quickly displaying images while scrolling

Mantle. Model framework for Cocoa and Cocoa Touch

MBProgressHUD. MBProgressHUD + Customizations

ReactiveCocoa. Cocoa framework and Obj-C dynamism bindings for ReactiveSwift.

SDWebImage. Asynchronous image downloader with cache support as a UIImageView category

RestKit. RestKit is a framework for consuming and modeling RESTful web resources on iOS and OS X

FLKAutoLayout. UIView category which makes it easy to create layout constraints in code

Cartography. A declarative Auto Layout DSL for Swift :iphone::triangular_ruler:

DateTools. Dates and times made easy in iOS

liftoff. CLI for creating and configuring new Xcode projects

ParallaxTableViewHeader. Parallax scrolling effect on UITableView header view when a tableView is scrolled

KVNProgress. KVNProgress is a fully customizable progress HUD that can be full screen or not.

ZLSwipeableView. A simple view for building card like interface inspired by Tinder and Potluck.

FloatLabelFields. Text entry controls which contain a built-in title/label so that you don't have to add a separate title for each field.

httpbin. HTTP Request & Response Service, written in Python + Flask.

Chats. Open-Source Messaging App

JSQMessagesViewController. An elegant messages UI library for iOS

ParseUI-iOS. A collection of a handy user interface components to be used with the Parse iOS SDK.

SubjectiveCUnreadMenu. A rebuilding of Unread's pull-for-menu interaction.

django-project-template. Project template layout for Django 3.0+

ios-good-practices. Good ideas for iOS development, by Futurice developers.

particles.js. A lightweight JavaScript library for creating particles

vivus. JavaScript library to make drawing animation on SVG

smart-underline. Readable and beautiful underlines for every website.

outdated-browser. A simple tool to identify and upgrade old browsers.

intl-tel-input. For entering, formatting, and validating international telephone numbers. Available in vanilla JavaScript, or as React, Vue, Angular, and Svelte components.

swing. A swipeable cards interface. The swipe-left/swipe-right for yes/no input. As seen in apps like Jelly and Tinder.

twemoji. Emoji for everyone. https://twemoji.twitter.com/

VisualEffects. Sample project using iOS 8's UIVisualEffectView

procs. Python, Processes, and Prana.

jquery.adaptive-backgrounds.js. 🦎 A jQuery plugin for extracting the dominant color from images and applying the color to their parent.

scrollreveal. Animate elements as they scroll into view.

Alamofire. Elegant HTTP Networking in Swift

SlackTextViewController. ⛔️**DEPRECATED** ⛔️ A drop-in UIViewController subclass with a growing text input view and other useful messaging features

django-rest-framework. Web APIs for Django. 🎸

mac-dev-setup. A beginner's guide to setting up a development environment on macOS

CSStickyHeaderFlowLayout. UICollectionView replacement of UITableView. Do even more like Parallax Header, Sticky Section Header. Made for iOS 7.

grunt-email-workflow. A Grunt workflow for designing and testing responsive HTML email templates with SCSS.

transactional-email-templates. Responsive transactional HTML email templates

devices.css. Pure CSS phones and tablets

weather-icons. 215 Weather Themed Icons and CSS

PunchClock. An in/out tracking app for iOS 7+ that uses iBeacon and Geofencing.

Dollar. A functional tool-belt for Swift Language similar to Lo-Dash or Underscore.js in Javascript

Frameless. The spiritual successor to Less Framework

jQuery-menu-aim. jQuery plugin to fire events when user's cursor aims at particular dropdown menu items. For making responsive mega dropdowns like Amazon's.

boto. For the latest version of boto, see https://github.com/boto/boto3 -- Python interface to Amazon Web Services

bounce.js. Create beautiful CSS3 powered animations in no time.

JVFloatLabeledTextField. UITextField subclass with floating labels - inspired by Matt D. Smith's design: http://dribbble.com/shots/1254439--GIF-Mobile-Form-Interaction?list=users

fontello. Iconic fonts scissors

preboot. A collection of LESS mixins and variables for writing better CSS.

sh. Python process launching

django-twoscoops-project. The sample project layout from the book, "Two Scoops of Django 1.5 and 1.6"

pop. An extensible iOS and OS X animation library, useful for physics-based interactions.

wagtail. A Django content management system focused on flexibility and user experience

click. Python composable command line interface toolkit

trianglify. Algorithmically generated triangle art

hn-special. A modern theme for Hacker News, with some added niceties.

Tweaks. An easy way to fine-tune, and adjust parameters for iOS apps in development.

drag-drop. HTML5 drag & drop for humans

iOS-7-Cookbook. Objective-C

django-staticsite. A reusable Django static site

SubjectiveCPhotoPanner. A small clone of Facebook Paper's motion based photo panner

RESideMenu. iOS 7/8 style side menu with parallax effect.

Everpix-Intelligence. Uncensored Everpix metrics, financials and business data for your perusing

Canvas. Animate in Xcode without code

javascript. JavaScript Style Guide

foundation-emails. Quickly create responsive HTML emails that work on any device and client. Even Outlook.

superherojs. Superhero JavaScript

tea. Tea is a simple, sophisticated theme for GitHub pages.

picturefill. A responsive image polyfill for <picture>, srcset, sizes, and more

shop. Single-page shop

maximum-awesome. Config files for vim and tmux.

xmltodict. Python module that makes working with XML feel like you are working with JSON

huxley. A testing system for catching visual regressions in Web applications.

Wikipedia. A Pythonic wrapper for the Wikipedia API

nprogress. For slim progress bars like on YouTube, Medium, etc

TextBlob. Simple, Pythonic, text processing--Sentiment analysis, part-of-speech tagging, noun phrase extraction, translation, and more.

gmail. A Pythonic interface for Google Mail

browser-logos. 🗂 High resolution web browser logos

fuqit. The FuqIt Web Framework. Shit files into a dir, get some web.

frontend-dev-bookmarks. Manually curated collection of resources for frontend web developers.

kontext. A context-shift transition inspired by iOS

animatable. One property, two values, endless possiblities

moment. Parse, validate, manipulate, and display dates in javascript.

jquery.inview. A jQuery plugin that adds a bindable 'inview' event for detecting when an element is scrolled into view.

Flat-UI. Flat UI Free - Design Framework (html/css3/less/js). Flat UI is based on Bootstrap, a comfortable, responsive, and functional framework that simplifies the development of websites.

typeahead.js. typeahead.js is a fast and fully-featured autocomplete library

Hacker-News--. Hacker News style extension for Chrome

typeplate.github.io. Official Website for Typeplate: “A Typographic Starter Kit.”

spur.py. Run commands and manipulate files locally or over SSH using the same interface

paramiko. The leading native Python SSHv2 protocol library.

node-express-boilerplate. A boilerplate to quickly get projects going. It gives the developer a clean slate to start with while bundling enough useful features.

jquery-inline-footnotes. Allows footnotes to be viewed inline by hovering them

headtrackr. Javascript library for headtracking via webcam and WebRTC/getUserMedia

cardinalwebdev. Stanford Web Development Class

leapjs. JavaScript client for the Leap Motion Controller

jquery.payment. [DEPRECATED] A general purpose library for building credit card forms, validating inputs and formatting numbers.

pickadate.js. The mobile-friendly, responsive, and lightweight jQuery date & time input picker.

PhoneNumber.js. phonenumber.js is a JavaScript library to verify and format phone numbers

thegoodman. An experiment with basic CSS3 animations.

geturl. A CLI Share Link Generator

Django-API-Playground. Django-API-Playground

bash-redirections-cheat-sheet. Bash redirections cheat sheet

Vulcan. 🌋 A toolkit to quickly build apps with React, GraphQL & Meteor

python-versions. A set of scripts that creates stable builds of Python. Used for Heroku.

retina-examples. Live examples of different client-side techniques to serve retina-ready images on the web.

Meny. A three dimensional and space effecient menu

neat. A fluid and flexible grid Sass framework

mousetrap. Simple library for handling keyboard shortcuts in Javascript

css3-microsoft-metro-buttons. my CSS3 library for making Microsoft-metro themed buttons

SubtlePatterns. All the patterns

HNMarkAllRead. JavaScript

syte. [Archived] A really simple but powerful packaged personal site that has social integrations like twitter, github, dribbble, instagram, foursquare, tumblr, wordpress, linkedin, spotify/last.fm, and much more...

webwriter. iA Writer ported to Javascript for WebKit

django-sslify. Force SSL on your Django site.

foundation-icons. CSS

stroll.js. CSS3 list scroll effects

JBDeviceOwner. Cocoa Touch library for finding information on an iOS device's owner. Inspired by Square's iOS app.

wp-svbtle. Wordpress Admin & Theme inspired by Svbtle

mailcheck. Reduce misspelled email addresses in your web apps.

select2. Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.

Front-end-Developer-Interview-Questions. A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore.

django-projectbuilder. Input: project name. Output: pre-configured Django + batteries

Pinterest-Right-Click. Create and upload pins to Pinterest by right-clicking

beautiful-web-type. In-depth guide to the best open-source typefaces: https://www.beautifulwebtype.com

slabText. A jQuery plugin for producing big, bold & responsive headlines

EasyNav. Objective-C

scrollorama. The jQuery plugin for doing cool scrolly stuff. NOTE: No longer under active development. New version is ScrollMagic.js

Wookmark-jQuery. A jQuery plugin to create a dynamic, multi-column layout.

AwesomeMenu. Path 2.0 menu using CoreAnimation :)

Relevant-Dropdowns. JavaScript

jquery.transit. Super-smooth CSS3 transformations and transitions for jQuery

queryloader2. Version of the QueryLoader by Gaya Kessler. Preload images with ease.

twss.js. A node.js "that's what she said" classifier

gmaps. the easiest way to use Google Maps

ParsePy. A Python wrapper for the Parse.com API

Parallax-Scrolling. Code to accompany the tutorial in Smashing Magazine

legit. Git for Humans, Inspired by GitHub for Mac™.

reveal.js. The HTML Presentation Framework

AFNetworking. A delightful networking framework for iOS, macOS, watchOS, and tvOS.

handsontable. JavaScript Data Grid / Data Table with a Spreadsheet Look & Feel. Works with React, Angular, and Vue. Supported by the Handsontable team ⚡

chosen. Deprecated - Chosen is a library for making long, unwieldy select boxes more friendly.

spine. Lightweight MVC library for building JavaScript applications

virtualenv-burrito. One command to have a working virtualenv + virtualenvwrapper environment.

python-guide. Python best practices guidebook, written for humans.

requests. A simple, yet elegant, HTTP library.

Email-Boilerplate. The email boilerplate for sending out nicely formatted messages.

pelican. Static site generator that supports Markdown and reST syntax. Powered by Python.

Lettering.js. A lightweight, easy to use Javascript <span> injector for radical Web Typography

jquery-animate-enhanced. Extend $.animate() to detect CSS transitions for Webkit, Mozilla, IE>=10 and Opera and convert animations automatically.

Django-facebook. Facebook open graph api implementation using the Django web framework in python

xkcdfools. xkcd CLI + jQuery terminal implementation

python_koans. Python Koans - Learn Python through TDD

SCPD-Scraper. Downloads class videos, converts them to iphone format

tweepy. Twitter for Python!